Detailed Instructions: In this task, you're given a question, along with a context passage. The passage will not have a direct answer to the question, but can include some information and a clue for the answer. Assuming you can only obtain information about one entity in the passage, your job is to determine whether information from the passage can be used to answer the question. Indicate your choice as `a` for Yes or `b` for No.
Q: Question: Which of the towns Route 27 bypasses just before it crosses the Ohio river is the oldest? Passage:US 27 crosses into Kentucky entering the Daniel Boone National Forest in the Strunk community, just south of Pine Knot. Heading north, US 27 turns into a four-lane highway entering Somerset. US 27 is the main highway running through Somerset. The route continues as a four-lane highway almost to the Pulaski-Lincoln county line, and again has four lanes through Stanford. It veers northeast to Lancaster then northwest to the site of Camp Dick Robinson at KY 34, becoming four-lane. Entering Jessamine County, the road crosses the Kentucky River. It westerly bypasses the central business district of Nicholasville. Once in Fayette County, US 27 turns into a six-lane highway passing many shopping destinations in Lexington. Passing The Summit at Fritz Farm, Fayette Mall, and Lexington Green, Nicholasville Road is one of the busiest roads in Lexington. The road becomes South Limestone Street upon reaching Cooper Drive. At the University of Kentucky's UK hospital complex it turns west on four-lane Virginia Avenue, then joins US 68 (Broadway) for its northeasterly journey through Lexington's central business district and the horse-farm country of Fayette and Bourbon counties. The conjoined routes separate on the south side of Paris, where 27 follows the town bypass and heads north to Cynthiana, Falmouth and Newport. It then crosses the Ohio River into Cincinnati.

A:
b